RENNtech R3 Performance Package | GT 63 (S) AMG | X290 | 875 HP / 871 TQ | 4.0L V8 BiTurbo | M177 | MY2019 - 2023 porsche-911--991-1---2011-2016--gt3-rs-esr2317826 Fuel Management System: Increased flow

Fuel Management System: Increased flow and pressure to meet the demand of upgraded performance parts including Turbos and ECU

and titanium weighs 9 kg less than the original

If your Mercedes-AMG is equipped with factory exhaust valves

83 sec 111 mph W222 - S560 Sedan Rt ECU+ Upgrade w/o Launch Control 4

544 LB-FT @2

RENNtech R3 Performance Package | GT 63 (S) AMG | X290 | 875 HP / 871 TQ | 4.0L V8 BiTurbo | M177 | MY2019 - 2023 porsche-911--991-1---2011-2016--gt3-rs-esr2317826 Fuel Management System: Increased flowR3 Performance Package for Mercedes AMG GT63 (S) 4 Door Coupe: ECU Upgrade (HHT), Stage 1 Turbo Upgrade, Mufflers, Carbon Fiber Airboxes, TCU, CPC, Fuel Management System, BOV, EVM, BMC Air Filters The Mercedes X290 GT 63 (S) AMG 4 Door Coupe MY2019 2023 is powered by the newest engine fully developed by AMG. The result is nothing short of spectacular and the 4. 0L V8 BiTurbo engine is an incredible platform to build performance upon. RENNtechs R1,